Table Of Contents - Kenwood NX-720 Service Manual

NX-720
GENERAL ...................................................3
SYSTEM SET-UP ........................................5
REALIGNMENT ..........................................6
INSTALLATION .........................................11
DISASSEMBLY FOR REPAIR ..................15
CIRCUIT DESCRIPTION ..........................19
COMPONENTS DESCRIPTION ...............28
PARTS LIST ..............................................32
EXPLODED VIEW .....................................43
TROUBLE SHOOTING .............................44
ADJUSTMENT ..........................................50
TERMINAL FUNCTION ............................90
PC BOARD
DISPLAY UNIT (X54-3830-10) ..............98
TX-RX UNIT (X57-8230-11) .................100
INTERCONNECTION DIAGRAM ............104
SCHEMATIC DIAGRAM .........................105
BLOCK DIAGRAM ..................................116
LEVEL DIAGRAM ...................................119
SPECIFICATIONS ...................................120
Document Copyrights
Copyright 2012 by JVC KENWOOD Corporation. All
rights reserved.
No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or other-
wise, for any purpose without the prior written permission of
JVC KENWOOD Corporation.
Disclaimer
While every precaution has been taken in the preparation
of this manual, JVC KENWOOD Corporation assumes no
responsibility for errors or omissions. Neither is any liability
assumed for damages resulting from the use of the informa-
tion contained herein. JVC KENWOOD Corporation reserves
the right to make changes to any products herein at any time
for improvement purposes.
2
CONTENTS / 目录
概
系统体系 ............................. 5
模式组合 ............................. 6
安
维修拆卸 ............................ 15
电路说明 ............................ 19
元件说明 ............................ 28
零 件 表 ............................ 32
部件分解图 .......................... 43
故障排除 ............................ 45
调
端子功能 ............................ 90
印刷电路板
显示单元 (X54-3830-10) ............ 98
收发单元 (X57-8230-11) ........... 100
互 连 图 ........................... 104
原 理 图 ........................... 105
方 块 图 ........................... 116
电 平 图 ........................... 119
规
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述 ............................. 3
装 ............................ 11
整 ............................ 51
格 ........................... 121